| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.38 | 3.319% | $114.0435 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $131.87 | 13.130% | $149.1845 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $171.57 | 11.455% | $191.2233 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $215.38 | 5.602% | $227.4456 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $145.70 | 10.254% | $160.6401 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $18.62 | 6.739% | $19.8748 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $157.98 | 13.377% | $179.113 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $951.50 | $1,041.5248 | $1,041.51 | $1,041.50 | $1,041.40 | |